Rolls-Royce Spey family
The Rolls-Royce low-bypass turbofan family developed for civil and military aircraft, including every Hawker Siddeley Trident variant.
Identity
- Aliases
- SpeyRB.163 SpeyRB163 Spey
- Domains
- aviation
- Identity Level
- family
- Kind
- turbofan
- Name
- Rolls-Royce Spey family
- Status
- unknown
Details
- Description
- The Rolls-Royce low-bypass turbofan family developed for civil and military aircraft, including every Hawker Siddeley Trident variant.
- Developers
- Manufacturers
Links
Assets & Meta
- Creation Time
- July 30, 2026 at 02:53:39 UTC
- Updated Time
- July 30, 2026 at 02:53:39 UTC
Other
- Sources
- Accessed Date
- 2026-07-30
- Note
- Preserves RB162 and RB163 Spey as distinct historical Rolls-Royce engine products.
- Publisher
- Rolls-Royce
- Title
- Heritage Trust — Derby and Hucknall Branch
- Accessed Date
- 2026-07-30
- Note
- Maps Trident 1C to three Spey 505 engines, Trident 2E to three Spey 512 engines, and Trident 3B to three Spey 512 engines plus one RB162-86 booster, with installation thrust ratings.
- Publisher
- BAE Systems Heritage
- Title
- Hawker Siddeley HS121 Trident